I Am a Camera

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NATIONAL SENIOR CERTIFICATE GRADE 12 LIFE SCIENCES P2 FEBRUARY/MARCH 2014 MARKS: 150 TIME: 2½ hours This question paper consists of 15 pages. 2 Copyright reserved Please turn over Life Sciences/P2 2 NSC DBE/Feb.–Mar. 2014 INSTRUCTIONS AND INFORMATION Read the following instructions carefully before answering the questions. 1. 2. 3. 4. Answer ALL the questions. Write ALL the answers in the ANSWER BOOK. Start the answers to EACH question at the top of a NEW page. Number the answers correctly according to the numbering system used in this question paper. Present your answers according to the instructions of each question. Do ALL drawings in pencil and label them in blue or black ink. Draw diagrams or flow charts only when asked to do so. The diagrams in this question paper are NOT necessarily drawn to scale. Do NOT use graph paper. You must use a non-programmable calculator, a protractor and a compass where necessary. Write neatly and legibly. 5. 6. 7. 8. 9. 10. 11. Copyright reserved Please turn over Life Sciences/P2 3 NSC DBE/Feb.–Mar. 2014 SECTION A QUESTION 1 1.1 Various options are given as possible answers to the following questions. Choose the correct answer and write only the letter (A to D) next to the question number (1.1.1 to 1.1.10) in the ANSWER BOOK, for example 1.1.11 D. 1.1.1 Which of the following is an example of parasitism? A B C D 1.1.2 Bees visiting a flower A bird's nest in a tree A spider eating an insect Ticks living on a dog Which ONE of the following statements is TRUE about the relationship between a predator and its prey? A B C D There is interspecific competition. The size of the predator population is regulated by the size of the prey population. An increased number of predators leads to an increased number of prey. A decreased number of predators leads to a decreased number of prey. 1.1.3 Which part below forms part
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